| Company | Timeline | Status | |
| Coyne Rail Services Limited Director • Unreported | 28 Oct 2021←4 Years→Current | Active | |
| SC Rail Consultancy Limited Director • Director | 9 May 2019←3 Years→12 Jul 2022 | Dissolved | |
| Coyne Consultancy Limited Director • Construction Manager | 27 Jul 2015←5 Years→30 Mar 2021 | Dissolved | |
